Hawking Radiation of Charged and Magnetized Particles from the Kerr-Newman-Kasuya Black Hole via Covariant Anomaly

被引:0
作者
Xiao-Xiong Zeng
Shu-Zheng Yang
机构
[1] Sichuan University of Arts and Science,Department of Physics and Engineering Technology
[2] China West Normal University,Institute of Theoretical Physics
来源
International Journal of Theoretical Physics | 2009年 / 48卷
关键词
Hawking radiation; Covariant anomaly; Black hole; Magnetic charge;
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摘要
Hawking radiation of a particle with electric and magnetic charges from the Kerr-Newman-Kasuya black hole is discussed in the dragging coordinate frame via the anomaly cancellation method, initiated by Robinson and Wilczek. We redefine an equivalent charge of the charged and magnetized black hole by reconstructing the electromagnetic field tensor. We adopt the refined covariant anomaly cancellation method to determining the compensating fluxes of charge flow and energy momentum tensor, which are proved to precisely match with those of the 2-dimensional blackbody radiation at the Hawking temperature with an appropriate chemical potential.
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